下一个

Q&A 32: Why Can’t James Webb Be Repaired? And More

681 观看· 10/23/23
Fraser Cain
Fraser Cain
686 订户
686
Discovery

In this week’s question show, Fraser explains why James Webb can’t be repaired if anything goes wrong, why we even need space telescopes in the first place, and his favorite methods of...

显示更多

 0 评论 sort   排序方式


下一个